This is an expansion, base game Hive Carbon is needed to play.

Hive Pillbug Carbon is a new pair of tiles that can be added to Hive. The pillbug moves like the queen bee - one space at a time - but it also has a special ability that it may use instead of moving. This ability allows the pillbug to move an adjacent un-stacked piece (whether friendly or enemy) two spaces: up on to the pillbug itself, then down into an empty space adjacent to itself.